[PATCH] sparc/kernel: Fix syntax error

[wuyonggang001@xxxxxxxxxx]

Fix the following checkpatch error:

ERROR: space required before the open parenthesis '('
ERROR: do not initialise statics to 0
ERROR: trailing whitespace

Signed-off-by: Yonggang Wu <wuyonggang001@xxxxxxxxxx>
---
 arch/sparc/kernel/apc.c | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

diff --git a/arch/sparc/kernel/apc.c b/arch/sparc/kernel/apc.c
index ecd05bc0a104..40b9c72ad4d9 100644
--- a/arch/sparc/kernel/apc.c
+++ b/arch/sparc/kernel/apc.c
@@ -24,7 +24,7 @@
 #include <asm/processor.h>

 /* Debugging
- *
+ *
  * #define APC_DEBUG_LED
  */

@@ -33,20 +33,20 @@
 #define APC_DEVNAME "apc"

 static u8 __iomem *regs;
-static int apc_no_idle = 0;
+static int apc_no_idle;

 #define apc_readb(offs)        (sbus_readb(regs+offs))
 #define apc_writeb(val, offs)     (sbus_writeb(val, regs+offs))

-/* Specify "apc=noidle" on the kernel command line to
+/* Specify "apc=noidle" on the kernel command line to
  * disable APC CPU standby support.  Certain prototype
  * systems (SPARCstation-Fox) do not play well with APC
- * CPU idle, so disable this if your system has APC and
+ * CPU idle, so disable this if your system has APC and
  * crashes randomly.
  */
-static int __init apc_setup(char *str)
+static int __init apc_setup(char *str)
 {
-    if(!strncmp(str, "noidle", strlen("noidle"))) {
+    if (!strncmp(str, "noidle", strlen("noidle"))) {
         apc_no_idle = 1;
         return 1;
     }
@@ -54,22 +54,22 @@ static int __init apc_setup(char *str)
 }
 __setup("apc=", apc_setup);

-/*
+/*
  * CPU idle callback function
  * See .../arch/sparc/kernel/process.c
  */
 static void apc_swift_idle(void)
 {
 #ifdef APC_DEBUG_LED
-    set_auxio(0x00, AUXIO_LED);
+    set_auxio(0x00, AUXIO_LED);
 #endif

     apc_writeb(apc_readb(APC_IDLE_REG) | APC_IDLE_ON, APC_IDLE_REG);

 #ifdef APC_DEBUG_LED
-    set_auxio(AUXIO_LED, 0x00);
+    set_auxio(AUXIO_LED, 0x00);
 #endif
-}
+}

 static inline void apc_free(struct platform_device *op)
 {
@@ -162,7 +162,7 @@ static int apc_probe(struct platform_device *op)
     if (!apc_no_idle)
         sparc_idle = apc_swift_idle;

-    printk(KERN_INFO "%s: power management initialized%s\n",
+    pr_info("%s: power management initialized%s\n",
            APC_DEVNAME, apc_no_idle ? " (CPU idle disabled)" : "");

     return 0;